describe what a chromosome is made up of
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- Chromosomes are made of a single strand of DNA. There are also some proteins that are bound to this DNA in order to manage it and keep it coiled, these are also sometimes referred to as part of the chromosome. SEE http://ghr.nlm.nih.gov/handbook/basics/c...n the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure. yash · 4 months ago.
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DNA â DeoxyriboNucleic Acid A chromosome is made up of long, coiled up molecule called DNA. A DNA molecule is made up of thousands of building blocks called nucleotides. Each nucleotide is made up of three parts: 1  A phosphate group. 2  A sugar group. 3  One of four types of nitrogen bases. DNA molecule is made up of thousands of building blocks called nucleotides. Each nucleotide is made up of three parts: 1  A phosphate group. 2  A sugar group. 3  One of four types of nitrogen bases.
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- Each chromosome is made up of a molecule of DNA in the shape of a double helix which is composed of four chemical bases represented by the letters A (adenine), T (thymine), G (guanine) and C (cytosine).
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Human Physiology/Cell physiology Inside each cell nucleus are chromosomes. Chromosomes are made up of chromatin, which is made up of protein and deoxyribonucleic acid strands. Deoxyribonucleic acid is DNA, the genetic material that is in the shape of a twisted ladder, also called the double helix.
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What are chromosomes made of? DNA and histone proteins are packaged into structures called chromosomes. In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes.Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.Chromosomes are not visible in the cell’s nucleus—not even under a microscope—when the cell is not dividing.ach chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure. Chromosomes are not visible in the cell’s nucleus—not even under a microscope—when the cell is not dividing.
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3-D Animation Library Each chromosome consists of one continuous thread-like molecule of DNA coiled tightly around proteins, and contains a portion of the 6,400,000,000 basepairs (DNA building blocks) that make up your DNA. The way DNA is packaged into chromatin is a factor in how protein production is controlled.
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What is a Chromosome? Each chromosome is made of protein and a single molecule of deoxyribonucleic acid (DNA). Passed from parents to offspring, DNA contains the specific instructions that make each type of living creature unique. The term chromosome comes from the Greek words for color (chroma) and body (soma). Scientists gave this name to chromosomes because they are cell structures, or bodies, that are strongly stained by some colorful dyes used in research. Top of page.
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Chromosome The chromosomes of a cell are in the cell nucleus. They carry the genetic information. Chromosomes are made up of DNA and protein combined as chromatin. Each chromosome contains many genes. Chromosomes come in pairs: one set from the mother; the other set from the father. Cytologists label chromosomes with numbers.
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- Chromosomes and Genes. 1  Chromosome: a long, thread-like molecule made of the chemical called DNA (deoxyribonucleic acid) that is held together with special proteins and is visible (with strong microscopes) during cell division...  Gene: a region of DNA where a specific set of instructions for one trait is kept.
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What is the relationship between DNA, Genes, and Chromosomes? Chromosomes are molecules that consist of a very long strand of DNA coiled many times, and a few proteins called histones which hold the whole structure together. To put things very simply, chromosomes are made up of genes and genes are made of DNA.ll such genes are packed in cells in the form of chromosomes. Such closed parallelism was recognized by Sutton and Boveri between genes and chromo somes. PARALLELISM BETWEEN GENES AND CHROMOSOMES The chromosomes, and therefore the genes, are made up of the chemical substance called DNA.
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Chromosome A chromosome is a structure that occurs within cells and that contains the cell's genetic material. That genetic material, which determines how an organism develops, is a molecule of deoxyribonucleic acid (DNA). A molecule of DNA is a very long, coiled structure that contains many identifiable subunits known as genes.
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Chromosome  Chromosome: Structure composed of a very long DNA molecule and associated proteins that carries part (or all) of the hereditary information of an organism  Chromatin: Complex of DNA, histones, and nonhistone proteins found in the nucleus of a eukaryotic cell. The material of which chromosomes are made.
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What is a chromosome? DNA and histone proteins are packaged into structures called chromosomes. In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes.Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.Chromosomes are not visible in the cell’s nucleus—not even under a microscope—when the cell is not dividing.NA and histone proteins are packaged into structures called chromosomes. In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes.
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- A chromosome (chromo- + -some) is a packaged and organized structure containing most of the DNA of a living organism.t is not usually found on its own, but rather is complexed with many structural proteins called histones as well as associated transcription (copying of genetic sequences) factors and several other macromolecules. Two sister chromatids (half a chromosome) join together at a protein junction called a centromere.
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Chromosomes - Pull up Those Genes Chromosomes are the things that make organisms what they are. They carry all of the information used to help a cell grow, thrive, and reproduce. Chromosomes are made up of DNA. Segments of DNA in specific patterns are called genes. Your genes make you who you are. You will find the chromosomes and genetic material in the nucleus of a cell. In prokaryotes, DNA floats in the cytoplasm in an area called the nucleoid. Chromosomes are not always visible. They usually sit around uncoiled and as loose strands called chromatin.
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What are chromosomes made of? What is a chromosome? In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure. Chromosomes are not visible in the cell’s nucleus—not even under a microscope—when the cell is not dividing. However, the DNA that makes up chromosomes becomes more tightly packed during cell division and is then visible under a microscope. Most of what researchers know about chromosomes was learned by observing chromosomes during cell division. Each chromosome has a constriction point called the centromere, which divides the chromosome into two sections, or “arms.”
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Chromosomes In eukarytoic cells, chromosomes are composed of single molecule of DNA with many copies of five types of histones. Histones are proteins molecules and are rich in lysine and arginine residues, they are positively charged. Hence they bind tightly to the negatively-charged phosphates in the DNA sequence.
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What is a chromosome made up of? In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure. DNA is the base component of chromosomes. Genes are the protein coding sections found in different locations on the chromosome.
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- Chromosomes are made from DNA. Genes are short sections of DNA. Genetically identical cells are produced by a type of cell division called mitosis. In sexual reproduction, a male gamete fuses with a female gamete to produce a new cell.This is called fertilisation.he cell’s nucleus contains chromosomes chromosomes: Rod shaped bodies found in the nucleus of cells that contain genetic information (DNA). made from long DNA molecules. The diagram shows the relationship between the cell, its nucleus, chromosomes in the nucleus, and genes. Nucleus, chromosome and gene. Page: 1  1.
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- 1 Chromosome: a long, thread-like molecule made of the chemical called DNA (deoxyribonucleic acid) that is held together with special proteins and is visible (with strong microscopes) during cell division... 2  more. 3  Molecule: a chemical structure that has two or more atoms held together by a chemical bond.NA also includes sugars and phosphate groups that make the phosphate-deoxyribose backbone. If you think of the structure of DNA as a twisted ladder, the rungs of the ladder are made from the nitrogenous bases. These bases pair up to make each step of the ladder.
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- Chromosomes are made from DNA. Genes are short sections of DNA. Genetically identical cells are produced by a type of cell division called mitosis. In sexual reproduction, a male gamete fuses with a female gamete to produce a new cell.This is called fertilisation.he cell’s nucleus contains chromosomes chromosomes: Rod shaped bodies found in the nucleus of cells that contain genetic information (DNA). made from long DNA molecules. The diagram shows the relationship between the cell, its nucleus, chromosomes in the nucleus, and genes. Nucleus, chromosome and gene. Page: 1  1. 2  2. 3  3.
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Human Physiology/Print Version Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure. Chromosomes are made up of chromatin, tangled DNA networks, that are 'super-coiled' and large enough to be seen by a microscope.
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The Nonsense of White Genes Chromosomes are made up mostly of DNA and are the structures in each of the body’s cells that carry the genetic information (in the form of genes) that tells the body how to develop, grow and function. Chromosomes usually come in pairs, with one chromosome from each pair coming from the father and one from the mother.Of the 46 chromosomes, two are a pair of sex chromosomes, XX (two X chromosomes) in females and XY (one X and one Y chromosome) in males. 1p interstitial deletions A chromosome 1p deletion means that the cells of the body have some genetic material missing from one of their 46 chromosomes, in this case from chromosome 1. For healthy development, chromosomes should contain just the right amount of genetic material – not too much and not too little.
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What is a Chromosome? The nucleus is the part of a cell that contains the genetic information. The nucleus is surrounded by a nuclear membrane that, like the cell membrane, makes a boundary around the nucleus. Now let's explore chromosomes. Chromosomes are thread-like structures located inside the nucleus of animal and plant cells.ach chromosome is made of protein and a single molecule of deoxyribonucleic acid, or DNA. Passed from parents to offspring, DNA contains the specific instructions that make each type of living creature unique. The term chromosome comes from the Greek words for color (chroma) and body (soma).
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What does a chromosome do? Chromosomes are organized structures of DNA and proteins that are found in cells. A chromosome is a singular piece of DNA, which contains many genes, regulatory elements and other nucleotide sequences. Chromosomes also contain DNA-bound proteins, which control its functions.
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- A chromosome is made up of tightly-packed structures called DNA. Each DNA is made up of nucleotides. Each nucleotide is made up of a sugar, a phosphate, and a base (adenine, cytosine, guanine, and thymine).n the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure. yash · 4 months ago.